Mouse mover - Java Code Bank

                package info.tak11.mousemover;

import java.awt.AWTException;
import java.awt.MouseInfo;
import java.awt.Robot;

public class MouseMover {
	private static Robot mouse;
	private static int[][] locations;
	public static void main(String[] args) throws AWTException {
		mouse = new Robot(); //create Robot object
		locations = new int[2][2];
		
		locations[0][0] = MouseInfo.getPointerInfo().getLocation().x;
		locations[0][1] = MouseInfo.getPointerInfo().getLocation().y;
		
		locations[1][0] = MouseInfo.getPointerInfo().getLocation().x + 100;
		locations[1][1] = MouseInfo.getPointerInfo().getLocation().y;
		
		while(true) {
			if( !(MouseInfo.getPointerInfo().getLocation().x == locations[0][0] 
			    && MouseInfo.getPointerInfo().getLocation().y == locations[0][1]
			    || MouseInfo.getPointerInfo().getLocation().x == locations[1][0] 
			    && MouseInfo.getPointerInfo().getLocation().y == locations[1][1]) ) {
				System.exit(1); //they moved the mouse, were quiting
			}
			try {
				Thread.sleep(3 * 1000);
			} catch (InterruptedException e) {
				e.printStackTrace();
			} //sleep 3 seconds
			mouse.mouseMove(MouseInfo.getPointerInfo().getLocation().x + 100, MouseInfo.getPointerInfo().getLocation().y);
			
			try {
				Thread.sleep(3 * 1000);
			} catch (InterruptedException e) {
				e.printStackTrace();
			} //sleep 3 seconds
			mouse.mouseMove(MouseInfo.getPointerInfo().getLocation().x - 100, MouseInfo.getPointerInfo().getLocation().y);
		}
	}
}